Open source focus
Open Source Alternatives to Modelstake
60 open source MLOps options similar to Modelstake, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
MosaicML (now Databricks)54Foundation ModelSan Francisco, United States$3.0BOpen source
JarvisLabs.ai43MLOpsSan Francisco, United StatesOpen source
Neptune39MLOpsNew York, United States$11.0MOpen source
Weights & Biases66AI InfrastructureSan Francisco, United StatesOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
Feast AI54MLOpsSan Francisco, United StatesOpen source · Self-hostable
ScaleKit42MLOpsSan Francisco, United States$5.5MOpen source
OuterBounds Technologies, Inc.41MLOpsSan Francisco, United StatesOpen source
- SOSource32AI InfrastructureSan Francisco, United States$24.0M
Open source · Self-hostable
Batchfoundry5AI InfrastructureSan Francisco, United StatesOpen source
GlovityAI InfrastructureOpen source
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Arize AI65AI ObservabilityBerkeley, United StatesOpen source
Replicate60AI InfrastructureSan Francisco, United StatesOpen source
Comet59MLOpsNew York, United States$75.0MOpen source
Modular58AI InfrastructureSan Francisco, United States$380.0MOpen source
LightningAI55AI InfrastructureSan Francisco, United StatesOpen source
Paperspace55AI InfrastructureNew York, United States$166.5MOpen source
Vellum54Synthetic Data GenerationSan Francisco, United States$15.0MOpen source
- HYHyphen AI54AI InfrastructureSeattle, United States$36.5M
Open source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
nao Labs50Agentic AISan Francisco, United StatesOpen source
Runpod49AI InfrastructureNew York, United StatesOpen source
Spectral Compute49AI InfrastructureCambridge, United Kingdom$29.0MOpen source
Microsoft43Operating SystemRedmond, United StatesOpen source
Inference.net31AI InfrastructureSan Francisco, United States$14.1MOpen source
- GGggml20Foundation Model
Open source · Self-hostable
Joeyydevops19MLOpsOpen source
WebWright11API PlatformOpen source
Google Cloud Vertex AI8MLOpsMountain View, United StatesOpen source
- HUHumanSignal7Agentic AI
Open source · Self-hostable
Kairos6AI AgentOpen source
DrivecorpsAI InfrastructureOpen source
EyrusAI InfrastructureOpen source
RadarforgeSynthetic Data GenerationTel Aviv, IsraelOpen source
ThethirdbrainAI InfrastructureOpen source
RolledalloysAI InfrastructureOpen source
Local MindAI Tools & AppsInnsbruck, AustriaOpen source
Together AI76AI InfrastructureSan Francisco, United States$906.0MOpen source · Self-hostable
OpenRouter70InfrastructureSan Francisco, United States$153.5MOpen source
Tecton, Inc.67MLOpsSan Francisco, United States$257.0MOpen source
Daytona66AI InfrastructureNew York, United States$46.0MOpen source
cubic65Supply ChainTel Aviv, IsraelOpen source
ClearML64AutoMLTel Aviv, Israel$11.0MOpen source · Self-hostable
H2O.ai64Foundation ModelMountain View, United States$228.1MOpen source · Self-hostable
Domino Data Lab, Inc.63AI GovernanceNew York, United States$100.5MOpen source
RadixArk62Artificial IntelligencePalo Alto, USA$20.0MOpen source
Comet ML62MLOpsNew York, United States$69.8MOpen source
Fiddler Labs, Inc.62MLOpsMountain View, United States$39.0MOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
fal AI61Generative AISan Francisco, United States$20.0MOpen source
Weaviate60Vector DatabaseAmsterdam, NetherlandsOpen source
Overops59EnterpriseSan Francisco, United States$49.5MOpen source
Fal58Agentic AISan Francisco, United States$182.3MOpen source
FriendliAI57AI InfrastructureRedwood City, United States$89.0MOpen source
Baseten57MLOpsSan Francisco, United States$2.3BOpen source
Traceloop55LLMOpsTel Aviv, Israel$6.1MOpen source
Mem054Agentic AISan Francisco, United States$24.0MOpen source · Self-hostable
Superwise.ai54DataTel Aviv, Israel$4.5MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| MosaicML (now Databricks) | Foundation Model | Open source | San Francisco, United States | $3.0B | 54 | |
| JarvisLabs.ai | MLOps | Open source | San Francisco, United States | — | 43 | |
| Neptune | MLOps | Open source | New York, United States | $11.0M | 39 | |
| Weights & Biases | AI Infrastructure | Open source | San Francisco, United States | — | 66 | |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 | |
| Feast AI | MLOps | Open source · Self-hostable | San Francisco, United States | — | 54 | |
| ScaleKit | MLOps | Open source | San Francisco, United States | $5.5M | 42 | |
| OuterBounds Technologies, Inc. | MLOps | Open source | San Francisco, United States | — | 41 | |
| SOSource | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | $24.0M | 32 | |
| Batchfoundry | AI Infrastructure | Open source | San Francisco, United States | — | 5 | |
| Glovity | AI Infrastructure | Open source | — | — | — | |
| Databricks | Data Analytics | Open source · Self-hostable | San Francisco, United States | $31.7B | 82 | |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 | |
| Arize AI | AI Observability | Open source | Berkeley, United States | — | 65 | |
| Replicate | AI Infrastructure | Open source | San Francisco, United States | — | 60 | |
| Comet | MLOps | Open source | New York, United States | $75.0M | 59 | |
| Modular | AI Infrastructure | Open source | San Francisco, United States | $380.0M | 58 | |
| LightningAI | AI Infrastructure | Open source | San Francisco, United States | — | 55 | |
| Paperspace | AI Infrastructure | Open source | New York, United States | $166.5M | 55 | |
| Vellum | Synthetic Data Generation | Open source | San Francisco, United States | $15.0M | 54 | |
| HYHyphen AI | AI Infrastructure | Open source | Seattle, United States | $36.5M | 54 | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| nao Labs | Agentic AI | Open source | San Francisco, United States | — | 50 | |
| Runpod | AI Infrastructure | Open source | New York, United States | — | 49 | |
| Spectral Compute | AI Infrastructure | Open source | Cambridge, United Kingdom | $29.0M | 49 | |
| Microsoft | Operating System | Open source | Redmond, United States | — | 43 | |
| Inference.net | AI Infrastructure | Open source | San Francisco, United States | $14.1M | 31 | |
| GGggml | Foundation Model | Open source · Self-hostable | — | — | 20 | |
| Joeyydevops | MLOps | Open source | — | — | 19 | |
| WebWright | API Platform | Open source | — | — | 11 | |
| Google Cloud Vertex AI | MLOps | Open source | Mountain View, United States | — | 8 | |
| HUHumanSignal | Agentic AI | Open source · Self-hostable | — | — | 7 | |
| Kairos6 | AI Agent | Open source | — | — | — | |
| Drivecorps | AI Infrastructure | Open source | — | — | — | |
| Eyrus | AI Infrastructure | Open source | — | — | — | |
| Radarforge | Synthetic Data Generation | Open source | Tel Aviv, Israel | — | — | |
| Thethirdbrain | AI Infrastructure | Open source | — | — | — | |
| Rolledalloys | AI Infrastructure | Open source | — | — | — | |
| Local Mind | AI Tools & Apps | Open source | Innsbruck, Austria | — | — | |
| Together AI | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | $906.0M | 76 | |
| OpenRouter | Infrastructure | Open source | San Francisco, United States | $153.5M | 70 | |
| Tecton, Inc. | MLOps | Open source | San Francisco, United States | $257.0M | 67 | |
| Daytona | AI Infrastructure | Open source | New York, United States | $46.0M | 66 | |
| cubic | Supply Chain | Open source | Tel Aviv, Israel | — | 65 | |
| ClearML | AutoML | Open source · Self-hostable | Tel Aviv, Israel | $11.0M | 64 | |
| H2O.ai | Foundation Model | Open source · Self-hostable | Mountain View, United States | $228.1M | 64 | |
| Domino Data Lab, Inc. | AI Governance | Open source | New York, United States | $100.5M | 63 | |
| RadixArk | Artificial Intelligence | Open source | Palo Alto, USA | $20.0M | 62 | |
| Comet ML | MLOps | Open source | New York, United States | $69.8M | 62 | |
| Fiddler Labs, Inc. | MLOps | Open source | Mountain View, United States | $39.0M | 62 | |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 | |
| fal AI | Generative AI | Open source | San Francisco, United States | $20.0M | 61 | |
| Weaviate | Vector Database | Open source | Amsterdam, Netherlands | — | 60 | |
| Overops | Enterprise | Open source | San Francisco, United States | $49.5M | 59 | |
| Fal | Agentic AI | Open source | San Francisco, United States | $182.3M | 58 | |
| FriendliAI | AI Infrastructure | Open source | Redwood City, United States | $89.0M | 57 | |
| Baseten | MLOps | Open source | San Francisco, United States | $2.3B | 57 | |
| Traceloop | LLMOps | Open source | Tel Aviv, Israel | $6.1M | 55 | |
| Mem0 | Agentic AI | Open source · Self-hostable | San Francisco, United States | $24.0M | 54 | |
| Superwise.ai | Data | Open source | Tel Aviv, Israel | $4.5M | 54 |